Everyone says hyaluronic acid is a desert-skin savior. But the internet is whispering it’s a secret saboteur.
The fear: if the air is drier than your skin, the serum pulls moisture *from* your face into the atmosphere. Leaving you more parched.
It’s The Ordinary Hyaluronic Acid 2% + B5. Under $10. I had to test the dehydration claim myself.
Texture
Water-light, slightly slippery.
Absorption
Gone in 8 seconds on damp skin.
Packaging
The dropper is functional — not fancy.
Photo: Egor Komarov / Unsplash
It’s not one type of HA, but a cocktail of weights. Low-weight molecules sink deeper, high-weight sit closer to the surface. The B5 is there for support.
- Hyaluronic Acid: Binds up to 1000x its weight in water
- Sodium Hyaluronate: A smaller, penetrating form
- Sodium Hyaluronate Crosspolymer: A film-forming, longer-lasting version
- Vitamin B5: Helps skin barrier repair
First feel? Like spreading cool water. It vanishes — sometimes with a faint, tight pull. That’s the moment of truth.
After two weeks in low humidity: no dehydration disaster. But a revelation: used on dry skin, it *does* feel tight. Used on damp skin, it’s plumping. The difference is shocking.
My fine lines looked softer by week 3. Zero breakouts. But it’s not a solo moisturizer — your skin will revolt if you treat it like one.
The serum doesn’t dehydrate you. User error does. It’s a brilliant hydrating teammate, but it’s not the coach.